Maerdy Rainfall ForecastUnited KingdomWLRhondda Cynon TaffMaerdyToday 6 Nov30%Fri 7 Nov85%Sat 8 Nov40%Sun 9 Nov55%Mon 10 Nov25%Tue 11 Nov20%Maerdy rainfall forecast issued today at 6:35 am. Next forecast at approx. 8:35 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast Met Office Rain Today Real-Time Crug-y-Gorllwyn (Carmarthenshire) RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads